<gm:page title="My App" authenticate="false">

  <h1>Hi</h1>
  
  
<div style="float: left; width: 50%">
  <gm:list id="CAParks" data="http://www.mapnut.com/calstatepark.xml" pagesize="25"/>
</div>

<div style="float: left; width: 50%">
  <gm:map id="CAParkMarkers" data="${CAParks}" latref="geo:lat" lngref="geo:long">
    <gm:handleEvent src="CAParks"/>
  </gm:map>
</div>


</gm:page>